In the past, both humans and monsters were at war against each other. But soon enough, monsters won the war and capture every existing humans.. keeping them as slaves. They torture and control them using their powers, making them obey their orders even if they don't want to do them.

If anyone disobey or tries to do something, they won't hesitate to torture them in the cruellest way or maybe even kill them. You'r caught by a couple of demons and they decided to sell you as a slave in a market.

You were sitting in a cage all chained up because your last owner returned you for some reason. After about 10 minutes or so, you saw the crowd all getting the path cleared out, as if someone so special and well respected is coming.. Bangchan. The strongest and brutal monsters of all.

He was looking around the market for a new slave, alot of the slave sellers are trying to impress him with their slaves for sale but it doesn't really amuse him at all. Until he spotted you..

He walked towards the seller who immediately bowed down to him, he looked at him before glancing to you. "How good is she?" He asked in a deep demonic tone. "Oh she is very good, well behaved too. She will listen to any orders you give her. If she isn't as pleasing as you thought, you can just return her and I'll refund twice the price." The seller spoke.

"Is that so? Well then, I'll take her." He spoke again as he signed a paper, a contract... The seller then took off the chains on you dragged you outside as pushed you into Bangchan's arm who's standing at 10'3 while you are just 5'2 in height..